Papers

“It’s a fine line between chatting and pair programming“ by Pascal Van Cauwenberghe
A short story about a pair programming episode. It can be hard to see the difference between two programmers chatting or pair programming, if you don’t look closely. You don’t have to look closely, you have to look at the result.

“A great challenge: XP in a typical dot-com“ by Ye Yonqing and Winston Wolff. Presented at XP2001.
This paper describes the implementation of XP in a young, dynamic, growing global web bank and an environment with rapid changing user requirements.

Books

The Systems Thinking wiki has a list of books on XP, Agile software development, teams, people, Theory of Constraints, Lean Thinking… Enough interesting material there to keep you occupied for years!